Amazon India — amazon account blocked

Address:	700083
Website:	[email protected]

Dear, sir
Yesterday i got my amazon account blocked after purchasing 'one plus 5, midnight black 128gb' worth of rs.37, 999 + addition 'prime one day delivery' charges rs.100 which was purchased with a "sbi debit card", but after that i didn't got any 'order conformation messages' and where as "my money was been deducted from my bank account!"
The next day when i tried to log in, it was showing...
"(Your account has been locked for security purposes. A text message has been sent to your mobile phone with instructions on how to unlock your account.)"
And after that i couldn't log in into my account.
It would be very kind-full if i get informed by any message or email, that for what reason my account is being still blocked!
- thank you!